View clinical trials related to Position.
Filter by:The severity and frequency of respiratory events is increased in the supine body posture compared with the lateral position in emergency, difficult airway patients. The mechanism responsible is not clear but may relate to the effect of position on upper airway shape and size. 3D finite element model of upper airway filling based on MRI image reconstruction can effectively reflect the anatomy of the upper airway. This study compared the effect of body position on upper airway shape and size in individuals with lateral position among sedated subjects.
The study was administered in a randomized controlled experimental design to evaluate the effects of material positioning and hand-face maneuver on physiological parameters and stress symptoms in preterm newborns with gestational weeks 28 to 32. The sample of the study consisted of 60 preterm infants who met the selection criteria in newborn intensive care unit between September 2018 and July 2020.The newborns in the control group (n=30) were given a "nesting with a rolled up blanket" position, as in the routine of the ward. The Experimental Group1 (n=30) was given positions using a "positioner" and the same newborns (Experimental2) was given positions using "positioner and hand-face maneuver" on the second day of the study.
The main purpose of this study was to assess the effect of each of position (neck extension by under-shoulder pillow and Crowe-Davis retractor use) during adenoidectomy and adenotonsillectomy on the intracuff pressure of ETTs in children.
Prolonged mechanical ventilation patients rely on medical expenses per year had increased by nearly 20 billion in 15 years, so it is worthwhile to explore how to improve the respiratory function and even their quality of life of patients in Respiratory care wards (RCWs). This study used repeated experimental measurements and purpose sampling, and the investigators invited patients in respiratory care ward in northern Taiwan. They were randomly assigned to the experimental group and the control group. The experimental group was given 45 degree Semi-sitting 2 hrs and upper-limb exercise training 10 mins once a day. There were 29 prolonged mechanical ventilation (PMV) patients in the experimental group and 26 in the control group. Our conclusions showed that PMV patients can significantly improve the maximum inspiratory pressure (MIP) in the post-test while performed a 45-degree semi-sitting position with upper limb training for 4 weeks. The minute ventilation (MV) has a trend of increasing month by month in the experimental group, but it is necessary to consider whether it is due to the improvement of lung function or just cause of the increased oxygen consumption and accelerated respiratory rate, so it can not be inferred to improvement of the patient's condition or lung function.
This study investigated the effect of facilitated tucking in the early postpartum period on preterm neonate comfort and breastfeeding performance.
The purpose of this randomized controlled trial is to determine the effect of different positions (supine, prone, right lateral and left lateral) in post-op term newborns staying in Pediatric Cardio Vascular Surgery (PCVS) Intensive Care Unit on gastric residual volume and comfort level.
Increased or decreased intracuff pressures (ICPs) of cuffed endotracheal tubes (cETTs) can lead to many morbidities.The ICPs of cETTs can be changed by the the patients' ear and head&neck surgery positions. We performed this study to show the effect of the routine combination of neck positions on ICP whilst ear and head& neck surgeries. A total of 90 patients were enrolled to the study. Groups 1 and 2 included the patients who underwent right and left ear surgeries, respectively. Group 3 included all patients undergoing head and neck surgery.After the general anesthesia induction, the patients were given a neutral position.The first ICP was measured and adjusted to 18,4 mm Hg (25 cmH2O) at neutral position. Left or right neck rotation was applied to Group 1 or 2 in conformity with the ear operation site and ICP value was documented. Gel pillow with the height of 4,5 cm was placed under the shoulders of Group 3 patients to extend the neck and the ICP was noted. Then, right or left neck rotation was applied depending on the operation side and ICP was documented again. Additionally, ICP values were monitorized continuously in all patients during the surgeries, and documented at 15th, 30th, 60th and 90th minutes at related positions and just before extubation at neutral position. If the ICP value fell below 14,7 mmHg (20 cmH2O) or rose above 22 mmHg (30 cmH2O), ICP was adjusted to 18,4 mm Hg (25 cmH2O) again.
This prospective observational study aimed to obtain ultrasound images for ultrasound-assisted paramedian spinal anesthesia and identify the differences according to sidedness of approach, position and age.
There was an only single operator study reporting dynamic position change during colonoscopy withdrawal significantly improved polyp and adenoma detection. So we designed a prospective, randomized multicenter study to verify the effect of dynamic position change in colonic adenoma detection. We think position change improve luminal distension and has the potential to improve adenoma detection rate.